Perez, T. E., Mealey, K. L., Grubb, T. L., Greene, S. A., & Court, M. H. (2016). Tramadol Metabolism to O-Desmethyl Tramadol (M1) and N-Desmethyl Tramadol (M2) by Dog Liver Microsomes: Species Comparison and Identification of Responsible Canine Cytochrome P450s. Drug Metab Dispos.

Perez, Tania E., Katrina L. Mealey, Tamara L. Grubb, Stephen A. Greene, och Michael H. Court. "Tramadol Metabolism to O-Desmethyl Tramadol (M1) and N-Desmethyl Tramadol (M2) By Dog Liver Microsomes: Species Comparison and Identification of Responsible Canine Cytochrome P450s." Drug Metab Dispos 2016.

Perez, Tania E., et al. "Tramadol Metabolism to O-Desmethyl Tramadol (M1) and N-Desmethyl Tramadol (M2) By Dog Liver Microsomes: Species Comparison and Identification of Responsible Canine Cytochrome P450s." Drug Metab Dispos 2016.